baber/WOPTO huggingface dataset:
Patent JP-H05195789-A (JP)
Title: Two-cycle engine
Inventor: KONAKAWA TSUGUNORI
IPC: F02B33/30
Filed: 1992-01-17
Abstract: PURPOSE:To enhance the delivery ratio by furnishing a crank case internally with a removable plate to adjust the capacity of the case and its shape. fitting this plate with guides for the scavenging stream, and thereby facilitating the setting of the case capacity. CONSTITUTION:In the mounting part in upper part of a crank case 1, a removable plate 22 is mounted for adjusting the capacity of the case and its shape. On both sides of this plate 22, guides 22c are furnished which stretch toward scavenging partition walls 2a, 2b for partitioning into a left and a right scavenging passage 20, 21 and which guide the gas of scavenging. The plate 22 facilitates setting of the case capacity at the time of altering Young's modulus of a reed valve. The intra-case scavenging gas is scavenged upon separating to a certain degree into the air and mixture gas, and the delivery ratio is enhanced from their mutual relationship.
Patent JP-H01204102-A (JP)
Title: Process controller
Inventor: TAKATSU HARUO
IPC: G05B13/04
Filed: 1988-02-08
Abstract: PURPOSE:To realize the stable control with a simple operation for such a process whose control is difficult with the PID feedback control by selecting one of simple models in response to the variation of the process characteristics and calculating the step response coefficient of the process model in an estimation controller based on said simple model. CONSTITUTION:A process change detecting means 3 detects the value of the measurement signal PV received from a process 1 and a simple model selecting signal means 6 gives the parameter of a selected simple model to a process model 23. Then the model 23 calculates the process model output YM (estimated value of signal PV) based on the received parameter and inputs the output YM. A control output calculating part 22 calculates the control output so that the coincidence is obtained between the estimated value YM of the signal PV and a reference track YR at the time point corresponding to an estimated distance given previously and outputs the control output to the process 1. Thus an optimum process model is secured in accordance with the variation of the process characteristics even for the control system of such a process whose stable control is difficult with the PID feedback control.
Patent JP-S63195686-A (JP)
Inventor: SATO GORO
IPC: B31B70/81
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61187793-A (JP)
Title: Isolation and purification of plasmid dna
Inventor: NUMAO OSANORI
IPC: C12P19/34
Filed: 1985-02-14
Abstract: PURPOSE:A cyclic double-stranded DNA containing RNA and other DNA is subjected to a specific gel filtration chromatography to effect short-time and economical isolation and purification of the titled DNA. CONSTITUTION:A cyclic double-stranded DNA containing other components is previously treated with ribonuclease to digest a part of RNA, then subjected to gel filtration chromatography of spherical, hydrophilic semirigid vinyl polymer gel which has hydroxyl groups and ether groups on its side chains and swells in aqueous solutions, more than 1,000Angstrom  average pore diameter and less than 100mum average particle size using, as an eluate, an aqueous solution of 7.0-8.5pH, containing 2-500mM of tris hydrochloride, 1-50mM of EDTA and 10-1,000mM of NaCl to separate and purify a plasmid DNA of 3-12Kbp.
Patent JP-H03233810-A (JP)
Title: Insulated cable
Inventor: KAMIOKA ISAO
IPC: H01B3/18
Filed: 1990-02-06
Abstract: PURPOSE:To improve heat resistance and make soldering possible by applying and baking an insulating paint of polyamideimide resin mixed with a proper amount of a specific stabilized isocyanate to a conductor after applying and baking a polyurethane insulating paint on the conductor. CONSTITUTION:After a polyurethane insulating paint is applied and baked to a conductor, an insulating paint obtained by adding 75-400 pts.wt. of stabilized polyisocyanate compound prepared from diphenylmethane diisocyanate to 100 pts.wt. of polyamideimide resin is further applied and baked to the conductor. The polyurethane insulating paint is prepared from stabilized polyisocyanate and a compound having hydroxy group on the molecular terminals. The polyamideimide resin has amide-bonds and imide-bonds in the molecule. Consequently, heat resistance of an insulated cable is improved and soldering can be carried out.
Patent JP-S55119367-A (JP)
Title: Method for manufacturing spiral electrode
Inventor: TAMURA KAZUHIRO
IPC: H01M6/10
Filed: 1979-03-08
Abstract: PURPOSE:To improve volume efficiency, by holding the overlapping part of separators at the opposite ends of their widths between flat abutting boards pressed thereto so that the overlapping area is shortened to increase the insertion extent of the electrode plate. CONSTITUTION:Separators 8, 8' are inserted from opposite sides to form an overlapping part 8-1 at the roll-in portion 9, and a pair of upper and lower holders 10, 10' are abutted against the separators perpendicularly thereto to hold them at the opposite ends of their widths between the flat abutting portion 10-1, 10'-1. Next, split rolled core 11, 11' are inserted through the groove of the holders along the lateral axis to be fitted on the overlapped part 8-1. Wherein the overlapping area is made smaller than the width of the holders so far as it has a necessary width such that the split rolled core can be fitted and rotationally held. Then, the holders are retracted and a pair of pressing rollers are projected toward the rolled cores 11, 11' from opposite sides to abut the rolled cores and rotated until the outer periphery of the rolled cores are coated. Thus, the overlapping area of the separators is shortened so that the insertion extent of the electrode plate can be increased.
Patent JP-H05195039-A (JP)
Title: Device for monitering abnormal erosion in triple pipe tuyere and method therefor
Inventor: TANAKA TSUTOMU
IPC: C21C5/48
Filed: 1992-01-20
Abstract: PURPOSE:To provide a protecting device and method for protecting a triple pipe tuyere in a converter, etc., having bottom blowing function for melting a large quantity of scrap. CONSTITUTION:In the triple pipe tuyere for blowing carbonaceous material with carrier gas from an inner pipe, oxidized gas from an intermediate pipe and cooling gas from an outer pipe, flow rate of each tuyere is operated from the total gas vol. and pressure in the intermediate pipe and the pressure of each pipe at the tuyere side of an orifice plate fitted to a piping branched to each tuyere, and clogging ratio at the tip part of the tuyere is calculated. In a device and a method for observing the abnormal erosion in the triple pipe tuyere, an abnormal alarm is outputted in the case the tuyere in which the clogging ratio exceeds the range of 0.6-1.4 times the average value of the clogging ratio of each pipe, is generated, or in the case the variating quantity of the tuyere pressure is calculated and the tuyere in which this pressure value exceeds the range of 0.85-1.25 times the average value of the pressure value of each pipe is generated, thus the abnormal erosion of the inner pipe caused by clogging of the carbonaceous material in the inner pipe is prevented from generating.
Patent JP-H08200913-A (JP)
Title: Packing box
Inventor: ITO SHINJI
IPC: F25D3/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a packing box which facilitates assembling to allow housing of a large amount of a cold insulation agent being sectioned. CONSTITUTION: A housing bottom piece 7 forming a housing space S is provided on each rear side of a pair of top surface pieces 3 and 3 of a packing box through a sticking piece 9 and skid prevention pieces 11 and 11 are provided bendable on both left and right sides of the housing space S to prevent skidding of a cold insulation agent to be housed inside.
Patent JP-H08204948-A (JP)
Title: Image processor
Inventor: FUKADA HIROSHI
IPC: H04N1/387
Filed: 1995-01-24
Abstract: PURPOSE: To provide an image processor which does not cause the slippage of the center position of an image due to variable power processing even when a blank is secured in the facsimile transmission and reception. CONSTITUTION: The registers 1-7, 1-10 and 3-7 which can be controlled by software and the pixel correction parts 1-6 and 1-9 are added to a conventional image processor that performs the reduction/magnification processing. In such a constitution, the slippage of the center position can be prevented for an image that is undergone the variable power processing in the facsimile transmission and reception.
Patent JP-H03231264-A (JP)
Title: Apparatus for operating color image composition
Inventor: YAMAMOTO TADAHITO
IPC: G03G15/01
Filed: 1990-02-06
Abstract: PURPOSE:To eliminate malfunction with the simple constitution by providing an original supporting body making an original, whose color is resolved, correspond to the processing of a main body device from a read device side and a fixture which fixes the original supporting body to be freely attachable and detachable at the same time. CONSTITUTION:Original set films 40 supporting the color-resolved original are arranged on an original read table 11a by superposing them in the exposure processing order of the main body device. The color-resolved original is pinched by the films 40 and superposed in a prescribed order, and it is aligned by making one side thereof abut on a pin 51 near a grip part 47 and is fixed on the read table 11a. Since the films 40 are individually fixed by the projecting parts 46 of the fixture 45, the sheets are successively taken off from the respective projecting parts 46 one by one according to the process classified by color on the main body side. The positional accuracy of mutual respective color- resolved originals is compensated by abutting on the pin 51 under a state that the mark of a transparent film, a mark given to the original and the sheets 40 are superposed. Thus, an apparatus without malfunction is obtained by the simple constitution.
Patent JP-S57142601-A (JP)
Title: Plastic optical fiber with small loss and its manufacture
Inventor: KAINOU TOSHIKUNI
IPC: G02B6/00
Filed: 1981-02-28
Abstract: PURPOSE:To reduce the loss in the region from visible light to near infrared light by substituting heavy hydrogen for hydrogen in polystyrene having a low water absorbing property and using the resulting resin as the core. CONSTITUTION:Acetophenone heavy hydride synthesized by the reaction of benzene heavy hydride with acetyl chloride heavy hydride in the presence of AlCl3 is reacted with aluminum lithium heavy hydride to synthesize alpha-phenylethanol heavy hydride, which is then dehydrated to obtain styrene heavy hydride. A monomer reservoir 1 storing the styrene monomer is connected to an evaporator 2, and styrene monomer vapor generated from the evaporator 2 is cooled with a cooler 4 and stored in a monomer reservoir 5. This monomer is shifted to a polymerizer 7 and bulkpolymerized to prepare polystyrene heavy hydride. The polymer is shifted to a tank 9 and extruded from a core-sheath spinneret 12 to obtain an optical fiber 15 contg. said polystyrene as the core.
Patent JP-H03231306-A (JP)
Title: Robot locus controller
Inventor: NOSE MATSUO
IPC: G05B19/416
Filed: 1990-02-07
Abstract: PURPOSE:To eliminate the regular error produced between the moving locus of the tip of a robot arm and a requested locus by correcting the target moving speed set between the continuous two points on the locus of the tip of the robot arm based on a cumulative position error obtained by accumulating the hitherto position errors. CONSTITUTION:An integration compensation arithmetic part 80 is added to a conventional robot locus controller, and the part 80 consists of an integration processing part 81 and an addition part 82. At the part 81, an arithmetic error epsilonobtained via a subtraction part 60 is integrated by the integration gain Ki. At the part 82, an arithmetic error SIGMAepsilon integrated at the part 81 is added to the output epsilon of the part 60 and the result of this addition is outputted to an addition part 70. Thus such correction is applied to a target changed variable DELTAr of the position vector set at the tip of a robot arm in a sampling cycle. As a result, the accurate coincidence is secured between the moving locus of the robot arm and a requested locus.
Patent JP-H11211578-A (JP)
Title: Temperature sensor
Inventor: KOGURE YOSHIHIRO
IPC: G01K13/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make detectable fluid temperature accurately by suppressing the effect of a heat being transmitted from the wall of a channel to a temperature detecting element. SOLUTION: A stepped hole 13 is made in a piping 11 for conducting cooling water, and to the stepped hole 13, a temperature sensor 14 is attached. A housing 15 defining the outline of the temperature sensor 14 is made of a resin material exhibiting high heat insulation and a tubular part 15A opening to a channel 12 is formed on the forward end side. A fixing part 15C, and the like, are formed by closing the base end side of the tubular part 15A and a thermistor 18 is fixed to the bottom wall 15E at the fixing part 15C. The tubular part 15A located between the stepped hole 13 of the piping 11 and the inner space 17 of the tubular part serves as a heat insulating material and suppresses transmission of heat from the wall of the piping 11 to the thermistor 18 which thereby detects the temperature of cooling water.
Patent JP-H03231772-A (JP)
Title: Developing device
Inventor: HAMA TAKASHI
IPC: G03G15/08
Filed: 1990-02-07
Abstract: PURPOSE:To obtain high-image quality without the deterioration and fatigue of a toner and without unequal densities by disposing a toner flow passage forming member on the upstream side of a transporting rate regulating member in the toner transporting direction of a toner transporting member and forming the pressure averting flow passage for the toner limited in transportation by the transporting rate regulating member. CONSTITUTION:The toner flow passage forming member 3 is disposed on the upstream side of the transporting rate regulating member 2 in the toner 5 transporting direction of the toner transporting body 1 to form the pressure averting flow passage 4. The toner napped by the transporting rate regulating member 2 is moved in the pressure averting flow passage 4 on the toner flow passage forming member 3 by the pressure generated by the toner incessantly transported by the toner transporting body 1, gravity and the flowability of the toner itself. The toner is, therefore, kept free from the excessive pressure on the upstream side of the toner transportation and does not cause the deterioration of the toner, such as flocculation. The generation of the unequal toner transportation on the toner transporting body, such as white lines, is obviated in this way. Since a uniform toner layer is formed on the toner transporting body, the high quality images which are free from unequal densities are obtd.
Patent JP-S60173206-A (JP)
Inventor: MATSUZAKA HIROAKI
IPC: E01H5/06
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60174381-A (JP)
Inventor: ANDOU JIYUNJI
IPC: B60K25/02
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58145891-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: HASHIMOTO MICHITAKA
IPC: F28F3/08
Filed: 1982-02-23
Abstract: PURPOSE:To enable to miniaturize the heat exchanger by a structure wherein aluminum rectangular plate fin constituent elements with upright walls along adjacent two sides of the rectangle and similar constituent elements with upright walls along the difference adjacent two sides of the rectangle are alternately arranged. CONSTITUTION:The heat exchanger 1 consists of a metal case 2 equipped with openings 6 and 7 and the aluminum plate fins 5, which alternately form two kinds of fluid passages 3 and 4 and are housed within the case 2. The fins 5 comprises jointing fin elements 8, in which the uprose walls 8a equipped with inwardly bent part 8b are formed along the lower side and front side of the rect angle, and fin elements 9, in which the uprose walls 9a are similarly formed along the upper side and rear side of the rectangle, arranged alternately. In case  of cooling the controlling device of a numerically controlled machine tool, for example, by means of the heat exchange between the air in a close box 11 and the outdoor air, the heat exchanger 1 is mounted on the inside surface of the vertical wall 12 of the box 11 so as to attach the frontal face of the case 2 along said inside surface. In such a manner as mentioned above, the miniaturization and weight-saving of the heat exchanger are capacitated.
Patent JP-S57143331-A (JP)
Title: Cellulose formings containing metallic copper and its production
Inventor: KANEKO MASASHI
IPC: C08J5/18
Filed: 1981-03-02
Abstract: PURPOSE:A coordination compound between cellulose and copper, formed from cuprammonium cellulose solution, is reduced to produce copper-containing cellulose moldings with high electric conductivity and mechanical strength. CONSTITUTION:A cuproammonium cellulose solution forming a complex salt of formulaI, consisting of 10wt% cellulose, 7% ammonia and 3.6% cupper, is extruded through a spinneret and led into a coagulation bath such as hot water, or alkali to form filaments, hollow fiber, or films of copper-cellulose cordination compound a part of which is hydrolyzed of formula II. After the product is dried to less than 50%, preferably less than 20% water content, it is dipped in a 0.2-0.4% sodium borohydride aqueous solution as a reducing agent, preferably in the presence of, 2-4% potassium bicarbonate as a catalyst, to give the objective formings. EFFECT:The product get fungicidal activity caused by copper and good luster additionally.
Patent JP-S52111497-A (JP)
Title: Calcium hypochlorite composition
Inventor: TATARA SEIJI
IPC: C01F/
Filed: 1976-03-16
Abstract: PURPOSE: To produce a safe and stable calcium hypochlorite composition containing ≥50% available chlorine by mixing calcium hypochlorite containing 16 - 22% water with practically anhydrous calcium hypochlorite of water content ≤2%. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61192618-A (JP)
Title: Long steel bar material cross-feeder
Inventor: KUSUMI TSURUAKI
IPC: B65G47/90
Filed: 1985-02-18
Abstract: PURPOSE:To prevent a foreign material from mixing in, by constituting a feeder with two conveyor systems parallelly installed and the stopper formed between these conveyor systems retractably, in case of the cross-feeder feeding the next stage of work with cut steel bars. CONSTITUTION:The reinforcing steel bar fed out of a cutting transfer line is fed onto a first conveyor 10 from the top of a guide 23. Then, it is transferred onto a second conveyor 11 by a motor 16, transferred in an arrow M direction riding on the second conveyor 11 by a motor 14, and fed to a bending transfer line. At this juncture, when a foreign reinforcing steel bar is cut, a stopper 19 is projected out by a cylinder 22 after the former type steel bar on the first conveyor 10 is transferred to the second conveyor 11, thus the foreign steel bar is prevented from being fed to the second conveyor 11. With this constitution, the said foreign steel bar is prevented from mixing in and improvement of efficiency is promoted.
Patent JP-S60242299-A (JP)
Inventor: FUORUKAA HENCHIERU
IPC: E21D11/10
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53114632-A (JP)
Title: Data highway system
Inventor: SHIMIZU KATSUAKI
IPC: G06F11/08
Filed: 1977-03-17
Abstract: PURPOSE: To check whether data which is communicated between master station MST and remote stations RST is correct or not. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59152630-A (JP)
Title: Formation of wiring pattern
Inventor: SAKAEMORI TAKANAO
IPC: H01L21/3065
Filed: 1983-02-21
Abstract: PURPOSE:To form a wiring pattern without the remnant of etching at the stepwise difference part by utilizing that anisotropic etching is performed when a sample table is kept at a temperature over the constant temperature, and that said table tends to isotropical etching at a low temperature, in plasma etching. CONSTITUTION:The temperature of the sample table 1 is kept at 20 deg.C or more, and anisotropical etching is performed to a conductor layer 4a, thus forming the titled pattern 4 of a good accuracy of processing. At this time, etching remnants 4a remain at the stepwise difference due to the lower layer pattern 3. Next, plasma etching is continued by keeping said table 1 at a temperature less than 20 deg.C. In this case, isotropical etching is performed, which then removes the etching remnants 4b of the stepwise difference. Finally, a photo resist pattern 5 is removed, and thereby the desired wiring pattern without etching remnants can be otained.
Patent JP-H08199757-A (JP)
Title: Coping connection tool in handrail
Inventor: IZUMI SHUHEI
IPC: F16B7/04
Filed: 1995-01-24
Abstract: PURPOSE: To easily and firmly connect a coping. CONSTITUTION: A connecting tool is constituted of a hollow body 2 put between right and left copings H, H' and a bolt s inserted in the inside of the hollow body 2 and screwed in the upper and lower fitting plates 6, 7 exposed in both right and left sides and rotatably fitted to the lower fitting plate 7. A pierced hole 13 bored toward the bolt 8 is provided in the hollow body 2 and guide walls parallel to the pierced hole 13 are oppositely provided in the inside of hollow body. A guide space is provided between guide walls and the upper and lower fitting plates 6, 7 are inserted in the guide space and further, claws fitting to the inner faces (h) of copings are provided at the exposed ends of the upper and lower fitting plates 6, 7. The bolt 8 is inserted in the pierced hole 13 and rotated to separate the upper and lower fitting plates from each other.
Patent JP-S61187630-A (JP)
Title: Optical measurement of cylindrical lens
Inventor: IIMA MITSUNORI
IPC: G01M11/02
Filed: 1985-02-16
Abstract: PURPOSE:To make it possible to simultaneously measure two measurements relating to a cylindrical lens by one measuring system, by using a semispherical lens in a measuring optical system. CONSTITUTION:The laser beam emitted from a laser beam source 1 is converted to diffused beam by a beam diameter magnifying lens 2 and bent by a half mirror 3 and converted to parallel beam by a collimator lens 4 while a part of said parallel beam is reflected from a reference surface and returned to the original beam path as a reference wave from and transmitted through the half mirror 3 to be guided to a screen 8. The beam passed through a reference plate 5 transmits through a cylindrical lens 6 to form a focal line on the plane of a semispherical lens 7. The reflected beam from said plane transmits through the half mirror 3 to form a reference wave front and an interference pattern on the screen 8. Both of them are observed to measure transmitted wave front aberration. The relative position of the cylindrical lens 6 and the spherical lens 7 is changed in the bus direction of the cylindrical lens 6 and focal line bent quantity is measured by the reflected beam from the convex surface of the semispherical lens 7 at this time.
Patent JP-H08238841-A (JP)
Title: Laser recording element and single-sheet dyestuff image forming method
Inventor: SUTEIIBUN MAIKERU NIYUUMAN
IPC: G03F1/68
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a UV absorbing dye in association with both stabilities in the UV absorption of an allowable level and to UV concentration loss by exposure, and to provide a single sheet method without necessity of individual receiving element. SOLUTION: The laser recording element comprises a dye layer containing an image dye dispersed in a polymer binder and a support having the layer thereon. In this case, the dye layer is combined with an infrared absorbing substance, and the image dye is a 2-hydroxybenzophenon UV absorbing dye. The method for forming a single sheet type dye image using the recording element is provided.